skos:altLabel | - stabilised
- water lines
- Waterline
- Dutch Water Line#New Dutch Waterline
- Holland Water Line
- Hollandic Water Line
- Hollandse Waterlinie
- New Dutch Water Line
- New Dutch Waterline
- New Hollandic Line
- New Hollandic Water Line
- Old / New Dutch Waterline
- Old Dutch Waterline
- Water Defense Line
- Water Line
- new Dutch Water Line
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